Using the UART interface5 June 2018UART (universal asynchronous receiver/transmitter) is a communication interface used between two microcontrollers. Data signals are transferred using two lines, one for transmitting signals (Tx) and one for receiving signals (Rx). More…

Using serial ports for communication2 June 2018The serial port is a connection port through which data transfers in or out one bit at a time. Data signals are transferred using two lines, one for transmitting signals (Tx) and one for receiving signals (Rx). More…